Fault Conditions And Recommended Corrective Actions; Diagnostic Messages For De/Modbus Transmitters; Table 29 - Fault Conditions And Recommended Corrective Actions - Honeywell SMV800 SmartLine User Manual

12.3 Fault Conditions and Recommended Corrective Actions

Table 29 – Fault Conditions and Recommended Corrective Actions
Condition
Meter Body fault.
A critical failure has
been detected in the
Meterbody
Comm Module Fault.
A critical failure has
been detected on the
HART/Modbus Comm
Module.
Meter Body Comm
fault.
Communications
between the Meter
Body and the
Electronics Module
has failed.

12.4 Diagnostic Messages for DE/Modbus transmitters

Diagnostic Messages
Refer to the appropriate protocol manual, see
Revision 10
Analysis
Use a HART or DE or Modbus
Tool to read the detailed status
information from the transmitter.
Refer to the appropriate Tool
manual to get more information
about the possible causes of the
failure.
Use a HART or DE or Modbus
Tool to read the detailed status
information from the transmitter.
Refer to the appropriate Tool
manual for more information about
the possible failure causes.
This could be the result of a failure
on either of these modules or the
cable that connects them.
Use a HART or DE or Modbus
Tool to read the detailed status
information from the transmitter.
Refer to the appropriate Tool
manual to get more information
about the possible causes of the
failure.
References.
SMV800 Transmitter User's Manual
Recommended Corrective
Action
Cycle power to the Transmitter.
If the problem continues to occur,
replace the Meterbody.
Cycle power to the transmitter.
If the problem continues to occur
replace the Comm Module.
Check the ribbon cable that
connects the Meterbody to the
Electronics Module. Make sure
that the cable is securely plugged
into the Electronics Module.
Make sure that all pins are
plugged into the connector (i.e.,
make sure that the connector is
not offset in a way that leaves
some pins unconnected).
Cycle power to the transmitter.
If the problem continues to occur
replace the Electronics Module.
If this does not fix the problem,
replace the Meterbody.
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